#form{
    visibility: hidden;
    height: 1px;
}
div {
    width: 85%;
    padding: 5%;
    background-color: aliceblue;
    border-radius: 5px;
    margin: 10%;
}
h1{
    text-align: center;
    font-size: 30px;
}
h2{
    text-align: center;
    font-size: 20px;
}
h3{
    text-align: left;
    font-size: 20px;
}

#flex {
    display: flex;
    justify-content: space-around;
    margin: 10px;
}

.slim{
    display: block;
    width: 50%;
}